package jdbc;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.Statement;

public class JDBCDemo1 {
    public static void main(String[] args) {
        try {
            Class.forName("com.mysql.cj.jdbc.Driver") ;
            Connection connection =DriverManager.getConnection("jdbc:mysql://localhost:3306/tedu?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&rewriteBatchedStatements=true","root","ROOT");
            System.out.println("连接数据库成功");
            Statement statement=connection.createStatement();
            String sql = "CREATE TABLE user( " +
                    "                    id INT PRIMARY KEY AUTO_INCREMENT, " +
                    "                    username VARCHAR(30), " +
                    "                    password VARCHAR(30), " +
                    "                    nickname VARCHAR(30), " +
                    "                    age INT(3) " +
                    "                )";
            statement.executeUpdate(sql);
            System.out.println("创建表成功");
            connection.close();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}
